/*
 * Copyright 2014 alexpad@gmail.com.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package alexpad.karaokarc.gui.songList;

import alexpad.karaokarc.midi.MidiSongInfo;
import javax.swing.RowFilter;
import javax.swing.table.DefaultTableModel;

/**
 *
 * @author alexpad@gmail.com
 */
public class SearchRowFilter extends RowFilter<DefaultTableModel, Integer>{
	
	private final String artist;
	private final String title;
	private final MidiSongInfo.Type type;

	protected SearchRowFilter(String artist, String title, MidiSongInfo.Type type) {
		this.artist = artist.toLowerCase();
		this.title = title.toLowerCase();
		this.type = type;
	}
	
	@Override
	public boolean include(Entry<? extends DefaultTableModel, ? extends Integer> entry) {
		
		String rowArtist = entry.getStringValue(0).toLowerCase();
		String rowTitle  = entry.getStringValue(1).toLowerCase();
		String rowType  = entry.getStringValue(2).toUpperCase();
		
		if(artist!=null && title!=null){
			return rowArtist.startsWith(artist) && rowTitle.startsWith(title) && (type==null || rowType.equals(type.name()));
		}
		if(artist!=null){
			return rowArtist.startsWith(artist) && (type==null || rowType.equals(type.name()));
		}
		if(title!=null){
			return rowTitle.startsWith(title) && (type==null || rowType.equals(type.name()));
		}
		return true;
	}
	
}
